/* 底部功能区 */
.wrapper .footer {
  width: 100%;
  display: flex;
  justify-content: space-around;
  height: 14vw;
  position: fixed;
  left: 0;
  bottom: 0;
  align-items: center;
  background-color: #fff;
  border-top: solid 1px #DDD;
}

.wrapper .footer li {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #999999;
}

.wrapper .footer li p {
  font-size: 2.8vw;
  display: flex;
}

.wrapper .footer li i {
  font-size: 5vw;
  display: flex;
}